package com.hspedu.newData.dmsxl.ds;
/**
 * @Author: yh
 * @description: 
 * @CreateTime: 2025-04-22 
 * @Version: 1.0
 */

public class ListNode {

    public int val;
    public ListNode next;

    public ListNode() {
    }

    public ListNode(int val) {
        this.val = val;
    }

    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }
}
